N3585 over ROCK CREEK

Map 

Facts 

Name:	N3585 over ROCK CREEK
Structure number:	253350000000000
Location:	.5 MI. N. OF LINN
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	149.9 ft. [45.7 m]
Roadway width between curbs:	25.9 ft. [7.9 m]
Deck width edge-to-edge:	27.9 ft. [8.5 m]
Owner:	County Highway Agency [02]
Year built:	2002
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	75 [as of 2008]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	49.0 tons [44.5 metric tons]
Inventory rating:	27.0 tons [24.5 metric tons]
Sufficiency rating:	89.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$5,165,000

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